feat: 补齐客户端/管理端服务模块与数据库 schema，完善登录短信、法大大签署及公共函数

uniCloud-tcb/database/opendb-admin-log.schema.json

@@ -0,0 +1 @@
+{"bsonType":"object","required":["user_id","content"],"permission":{"read":false,"create":false,"update":false,"delete":false},"properties":{"_id":{"description":"ID，系统自动生成"},"user_id":{"bsonType":"string","description":"用户id，参考uni-id-users表"},"user_name":{"bsonType":"string","description":"用户名或昵称，冗余设计","title":"用户"},"content":{"bsonType":"string","description":"日志内容，如：修改密码","title":"内容"},"ip":{"bsonType":"string","description":"ip地址","title":"IP","forceDefaultValue":{"$env":"clientIP"}},"create_date":{"bsonType":"timestamp","description":"创建时间","title":"时间","forceDefaultValue":{"$env":"now"}}},"version":"0.0.1"}